Difference between revisions of "UCVM Review"

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These links are information about the current UCVM software.
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== Basin Depth plots at -118.76, 34.0 ==
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*[[Depth plot Review]]
  
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== basin_query z1000 first occurence or second occurence test ==
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== Projection Correction issues ==
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* goal of this test is to evaluate the difference between results for the z1000 test using difference rules for which z1000 depth to return, the first occurence of the specified Vs, or the second occurence, or something else. We need to document the algorithms available in ucvmc, and show example return values for each.
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*[[Final Projection Review Result]]
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*[[CCA06 Projection Review]]
  
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== basin_query serial and mpi tests ==
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== Result of latest Basin Query ==
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* goal of this test is to evaluate the results from basin_query and basin_query_mpi to demonstrate the produce the same results.
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*[[Final CCA06 Crossings Result]] Generated using updated UCVM v17.1 with CCA06 with updated projection fix
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*[[Basin Query Depth Profile and Cross Section Result]]
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*[[Basin Query Result]] - Generated using UCVM v17.1 updated with original CCA06
  
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== mpi ucvm2mesh tests ==
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== CCA Model Plots and Notes ==
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* goal of this test is to construct awp test meshes using both ucvm2mesh and ucvm2mesh_mpi. Then we want to compare the resulting meshes and make sure they are identical
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*[[Basin Query Notes]]
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* ucvmc Installation instructions need to be updated to describe how to create mpi version if running on usc hpc.
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*[[CCA06 Basin Depth]]
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*[http://hypocenter.usc.edu/research/ucvmc/CCA0to2k.pptx CCA Plots 0k to 2k]
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*[http://hypocenter.usc.edu/research/ucvmc/CCA0to2k_gtl.pptx CCA Plots 0k to 2k w/ GTL]
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*[http://hypocenter.usc.edu/research/ucvmc/CCA0to70k.pptx CCA Plots 0k to 70k]
  
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== Basin Depth Algorithm Description ==
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*[http://hypocenter.usc.edu/research/ucvm/17.3.0/docs/availablemodels.html#operators Basin Depth Algorithm]
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*[https://scec.usc.edu/scecpedia/Study_17.3_Data_Products#Velocity_Maps Basin Depth Maps - OpenSHA]
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*[http://scec.usc.edu/scecpedia/CCA06_Basin_Depth CCA Basin Depth]
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*[http://scec.usc.edu/scecpedia/CVM4.26_Basin_Depth CVM426 Basin Depth]
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*[https://scec.usc.edu/scecpedia/File:Summary_of_z_values.pptx Summary of Z values (GMPEs) and related verification and science tasks]
  
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== Introductory Presentations ==
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== Basin_Query Previous Results ==
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*[http://hypocenter.usc.edu/research/UCVM/UCVM_Intro.zip UCVM PPT Files]
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Binary Z files used in OpenSHA, along with some metadata, are posted here:
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*4.26-M01: https://github.com/opensha/opensha-commons/tree/master/src/resources/data/site/CVM4i26
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*CCA06: https://github.com/opensha/opensha-commons/tree/master/src/resources/data/site/CCAi6
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We plan to implements a way to read these files and plot them in python which can be included with UCVM. Plotting would be similar to existing horizontal slide plotting scripts (which are likely included in both versions of UCVM, though I have not used them), and will be a useful feature going forward. Once that tool exists, comparisons will become easier. If in the meantime help is needed extracting individual values from these files, there is an OpenSHA tool which can access them (via Java).
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== Velocity mesh plotting scripts from CyberShake codebase ==
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As part of the CyberShake work, we've developed a few Python scripts for plotting horizontal cross-sections (plot_horiz_slice.py), vertical cross-sections (plot_vertical_slice.py), and profile plots (plot_profile.py).  The scripts are available in the CyberShake SVN repository, at http://source.usc.edu/svn/cybershake/import/trunk/UCVM/smoothing/ . As input, they expect a mesh in AWP format, and also a [[CyberShake_Code_Base#Coord|model coords]] file, which contains a listing of the lat/lon values for each surface point in the mesh (this is used for decimation purposes). Sample plots produced using these scripts can be seen [[Study_16.9_Velocity_Plots|here]].
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== Review of Vp/Vs Ratio Checks in UCVM ==
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*[[UCVM Vp/Vs Ratio]]
  
 
== Related Entries ==
 
== Related Entries ==
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*[[UCVM Introduction]]
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*[[Planned UCVM Test Cases]]
 
*[[UCVM]]
 
*[[UCVM]]
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*[[USR]]
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*[[CVM-S]]
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*[[CVM-H]]

Latest revision as of 23:32, 29 January 2019

Basin Depth plots at -118.76, 34.0

Projection Correction issues

Result of latest Basin Query

CCA Model Plots and Notes

Basin Depth Algorithm Description

Basin_Query Previous Results

Binary Z files used in OpenSHA, along with some metadata, are posted here:

We plan to implements a way to read these files and plot them in python which can be included with UCVM. Plotting would be similar to existing horizontal slide plotting scripts (which are likely included in both versions of UCVM, though I have not used them), and will be a useful feature going forward. Once that tool exists, comparisons will become easier. If in the meantime help is needed extracting individual values from these files, there is an OpenSHA tool which can access them (via Java).

Velocity mesh plotting scripts from CyberShake codebase

As part of the CyberShake work, we've developed a few Python scripts for plotting horizontal cross-sections (plot_horiz_slice.py), vertical cross-sections (plot_vertical_slice.py), and profile plots (plot_profile.py). The scripts are available in the CyberShake SVN repository, at http://source.usc.edu/svn/cybershake/import/trunk/UCVM/smoothing/ . As input, they expect a mesh in AWP format, and also a model coords file, which contains a listing of the lat/lon values for each surface point in the mesh (this is used for decimation purposes). Sample plots produced using these scripts can be seen here.

Review of Vp/Vs Ratio Checks in UCVM

Related Entries

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